ITU-T Q.3942.1 PDF

This Recommendation provides the protocol implementation conformance statement (PICS) proforma for the digital cellular telecommunications system (Phase 2+), the universal mobile telecommunications system (UMTS), LTE, terminating identification presentation (TIP) and terminating identification restriction (TIR) using IP multimedia (IM) core network (CN) subsystem and Protocol specification as defined in [ETSI TS 124 608] in compliance with the relevant requirements and in accordance with the relevant guidance given in [ITU-T X.296].